By Andrew Liszewski

There’s a common misconception that tattoos are only a way to express your individuality (just like everyone else does), or only serve as loving tributes to moms. But they have practical medical applications too, especially now that …

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Source:: http://feeds.gawker.com/~r/gizmodo/full/~3/ZcoxWaCiCq4/circuit-board-tattoos-that-actually-work-will-make-your-1744403982